docs: def get_relation(self, relation, **kwargs):
          """
          Generic method to load the relation from any resource.
  
          Query the client with the object's known parameters
          and try to retrieve the provided relation type. This
          is not meant to be used directly by a client, it's more
          a helper method for the child objects.
          """
          # pylint: disable=E1101
          return self.client.get_object(self.type, self.id, relation, self, **kwargs)